(9/19/1966) Season 5, Episode 2. Mr. Mooney (Gale Gordon) is called up for two weeks of Naval Reserve duty on a submarine. In his rush to leave the bank, he forgets to sign some important papers. Lucy (Lucille Ball), disguised as a sailor, sneaks onto the vessel to get his signature, but becomes trapped on board when the ship leaves for sea. Lucille Ball, Gale Gordon, Roy Roberts, Robert Carson, Steven Marlo, Eddie Ryder, Director: Maury Thompson.